28638730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92383}}^1$

素因数の和:92421

約数の個数: 16

約数和(自身を含む): 53213184

約数和(自身を除く): 24574454

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92383, 184766, 461915, 923830, 2863873, 5727746, 14319365, 28638730]

約数ペア:

[(1, 28638730), (2, 14319365), (5, 5727746), (10, 2863873), (31, 923830), (62, 461915), (155, 184766), (310, 92383)]